public class Example2_2 {
	public static void main (String args[]){
		byte b=22;
		int n=129;
		float f=12345.6789f;
		double d=123456789.123456789;
		System.out.println("b="+b);
		System.out.println("n="+n);
		System.out.println("f="+f);
		System.out.println("d="+d);
		b=(byte)n;
		f=(float)d;
		System.out.println("b="+b);
		System.out.println("f="+f);
	}
}
